Lucas Octane Booster - A Real Octane Booster! Tested and proven to deliver three times more boost than most other brands.

Product Features:

• Safe for turbos, oxygen sensors and catalytic converters
• Suitable for use in fuel injected and carbureted engines
• Provides more boost than most other brands
• Promotes clean fuel burn for fewer emissions
• Stops knocks, and raises MPG in high compression engines.